Get protection against malware
Using Internet Security already?
Renew your existing subscription or upgrade to F-Secure SAFE
Cleverbridge AG is the F-Secure reseller and your partner for all purchases in this store.
Protection for all your needs
Virus protection
Automatic protection against viruses, malware and online threats
Browsing protection
Secure Internet surfing with Browsing Protection
Network protection
Protection that does not slow down your computer
Family protection
Parental Control for protecting children online
Try F-Secure Internet Security for free
Try the world's best virus protection for your computer for free for 30 days. Submit the form to download the full version of F-Secure Internet Security. Using the product for the trial period does not require you to provide any credit card or banking details.
- Supported platforms:
- Windows 10, 8.1, 7 (Service Pack 1), Vista (Service Pack 2). ARM-based tablets are not supported.
- Processor:
- Intel Pentium 4 or higher
- Memory requirements:
- 1 GB or more
- Disk space:
- 1.2 GB free disk space
Internet connection to validate your subscription and receive updates.The system must fulfill Windows minimum requirements as specified by Microsoft.
Available languages
čeština, dansk, Deutsch, eesti, English, español, español latinoaméricano, français, français canadien, italiano, lietuvių, magyar, Nederlands, norsk, polski, português, português brasileiro, română, slovenščina, suomi, svenska, tiếng Việt, Türkçe, български, ελληνικά, русский, 简体中文, 日本語, 繁體中文 (香港), 繁體中文 (台灣), 한국어
The best protection in the world for surfing, banking and shopping online
F‑Secure Internet Security's award-winning protection lets you use your computer to surf the web, shop online, and use Internet banking without worrying. F‑Secure Internet Security automatically protects you and your PCs against malware, hackers, and identity theft. Whenever you go online, your banking transactions are secured with banking protection, and you can decide what content your children can and cannot see.
Easy installation
Installing F-Secure Internet Security is now super simple and fast, and you can now install F-Secure Internet Security even on an infected Windows PC, making it easier for you to recover a safe state on your device. The whole installation package has been made lighter so that you can enjoy a smoother installation without having to restart your computer — even after an upgrade.
Safe online shopping and banking
Banking Protection works as your own personal security guard to ensure that your banking transactions are safe and private. With Banking Protection, you do not need to worry during online banking sessions. Make sure that your money is safe in your account, and avoid surprises.
Protected browsing
Our Browsing Protection now includes protection for https-encrypted sites. So when you use Facebook, Gmail, Twitter, or other https-enabled sites, we'll still protect you from malicious links and your kids from links with inappropriate content.
Full power for gaming
Now you can play games without your antivirus software slowing down your computer or interrupting you with security updates. Game Mode allows your computer to use its full power for gaming, making sure you get consistent performance without having to turn off your security.
“Internet Security 2015 is very simple, straightforward operation, quick installation and quick in virus scans.”
“F-Secure Internet Security received 6.0/6.0 in protection, 5.5/6.0 in performance and 5.5/6.0 in usability.”
Looking for even more comprehensive protection?
F‑Secure total security and privacy offers complete protection for your online safety and privacy. With one subscription you get F-Secure SAFE Internet Security for all devices and F-Secure Freedome VPN which maintains your privacy online.
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